the engine I setup in the s10 with good heads ran 12.6
The motor ran me about 800 in parts. I built it.
With a good pair of heads it was up to 1500 bucks
a good stock block, rebuilt with a little more cr, good heads intake cam, would be good for 12s…
if you do the work yourself you could spend about 1500-2000 and easily run lo 12s
Talk to paul from PMP he could build a nice engine, hes pretty good with carbed engines!
JNJ knows his stuff too :gotme: